RVFM-Ferrofluid-Rapid-CHE-006-p-Ferrofluid-can-be-used-in-both-Science-and-Design-Technology-due-to-its-properties-as-a-magnetic-liquid-p-Rapid-Ferrofluid-In-Plastic-Jar-10ml
RVFM Plastic Measuring Cylinders - Rapid CH10815/1, The RVFM Plastic Measuring Cylinder 10ml is a high quality, laboratory grade measuring cylinder made from polypropylene. Rapid Plastic Measuring Cylinder 10ml
Newton-s-Colour-Disc-RVFM-PH30698-p-This-apparatus-demonstrates-the-discovery-made-by-Newton-that-white-light-is-made-up-of-seven-individual-colours-The-apparatus-consists-of-a-pulley-mounted-on-a-metal-stand-The-seven-coloured-disc-is-driven-by-a-belt-connected-to-a-hand-driven-wheel-When-the-disc-is-rotated-fast-the-eye-is-unable-to-distinguish-between-individual-colours-and-perceives-it-as-white-p-RVFM-Newton-s-Colour-Disc